DPMT 070202 AH8015 Wendeplatten - Tungaloy

Take advantage of the PVD-coated AH8015 grade combined with a rhombic ISO geometry and a 0.2 mm corner radius for dependable turning of heat-resistant alloys; order directly via Metav Werkzeuge or consult the specialists for application-specific advice.

DPMT070202 AH8015 Tungaloy — ISO rhombic turn insert for turning, 11° relief

DPMT070202 AH8015 is an ISO-compatible rhombic turning insert designed for general external and internal turning of heat-resistant alloys, offering a balanced mix of wear resistance and cutting-edge stability.

• Rhombic ISO insert, 11° relief
• PVD-coated carbide AH8015
• Single-sided chipbreaker design
• 0.2 mm corner radius, with mounting hole

Consistent cutting performance for heat-resistant alloys

The AH8015 grade is a PVD-coated carbide formulated as a first choice for the general machining of heat-resistant alloys. The coating improves resistance to adhesive and abrasive wear while the substrate maintains cutting-edge stability, yielding longer tool life under elevated temperatures. As an ISO turn insert, it is suitable for continuous production environments where process reliability and predictable tool wear are priorities. Selecting a grade that balances wear resistance with edge strength helps reduce downtime and maintain component tolerances.

Secure mounting and ISO compatibility for production lines

The rhombic geometry and the cylindrical hole with a one-sided countersink (40°–60°) enable secure clamping in a wide range of standard external holders and boring bars. Compatibility is determined by insert form, relief angle, tolerance class, fastening, size and thickness, so the insert integrates into typical production systems with appropriate holder selection. The 11° relief angle reduces rubbing during entry, while the 0.2 mm corner radius supports a stable cutting edge for semi-finish passes. System components typically include the ISO insert, a matching external holder or boring bar, a backing/clamping set and replacement screws for fast exchange.

Practical guidance on chip control and application

A single-sided chipbreaker offers reliable chip formation for many turning tasks; however, the chipbreaker and grade must be chosen according to workpiece material, machining type and machine stability. For medium-duty external turning and internal operations, this insert provides a compromise between surface finish and tool life. In the case of heavier cuts or interrupted cutting, a different chipbreaker or a more edge-stable grade may be preferable. The geometry supports both finishing and general machining when combined with the correct cutting conditions and holder rigidity.

For precision turning with a robust cutting edge, contact Metav Werkzeuge for availability of the DPMT070202 AH8015 insert and tailored application advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6951340
• Manufacturer SKU: TUN6951340
• Vendor SKU: 6951340-Tungaloy
• Label: DPMT070202 AH8015 Tungaloy-Wendeplatte
• Manufacturer: Tungaloy
• Material: carbide
• Model series: ISO turning inserts

Facts

• Corner radius: 0.2 mm
• Relief angle: 11°
• Included angle: 55°
• Plate thickness: 2.38 mm
• Plate size: 07

Special features

• Rhombic shape
• Cylindrical hole + one-sided countersink (40°–60°)
• PVD-coated grade AH8015
• Single-sided chipbreaker
• Intended application: external and internal turning
• System components: ISO insert, external holder/boring bar, backing/clamp set, spare screws
• Compatibility depends on form, relief, tolerance class, fastening, size and thickness

FAQ

Which materials are best suited to this insert?
The AH8015 grade of the DPMT070202 insert from Tungaloy is geared to the general machining of heat-resistant alloys, offering a compromise between wear resistance and edge stability for consistent tool life.

How is the insert secured in the holder?
Mounting uses the cylindrical hole with a one-sided countersink (40°–60°); secure clamping requires a compatible ISO holder or boring bar and the correct backing/clamping set plus screws.

Is the geometry suitable for both external and internal turning?
Yes; the rhombic shape and the specified relief angle support both external and internal turning operations when paired with suitable holders and machining parameters.

When should an alternative chipbreaker or grade be considered?
For heavy interrupted cuts or where maximal edge strength is required, a more robust chipbreaker or a different carbide grade may be preferable; the single-sided chipbreaker on this insert is best for many standard turning tasks.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.